Cheap flights from Portland to Billings
Compare hundreds of airlines Portland–Billings
About this route
Compare flights from Portland to Billings, a about 1,090 km route (around 1h 52m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Alaska Airlines operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Portland to Billings?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Portland to Billings?
A nonstop flight takes about 1h 52m and covers around 1,090 km. Connecting itineraries take longer.
Are there direct flights from Portland to Billings?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Portland to Billings?
Alaska Airlines operate this route, among others. Compare them all in the results.
When should I book Portland–Billings flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.